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Photo of Spark Plugs, AC Delco 43S, 8pc Set
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AC Delco

Spark Plugs, AC Delco 43S, 8pc Set

Vehicle Specific View fitment for 17 models
Part# CH30666
Sold As Set
Eligible for Price Match
Limited-Time Offer
$84.99
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List Price: $93.95
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Fully licensed reproduction

Authentic right down to the packaging

Get all of the details right with these reproduction spark plugs from OPGI. Fully licensed by AC Delco, these plugs are available in three different heat ranges to suit your needs. Each plug features the correct electrode, threaded body and ceramic insulator with original logos for an outstanding appearance and optimal performance. These non-resistor spark plugs are sold in a complete set of eight.

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This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More

Find Item In These Catalogs

  • 2024 Cadillac 1936-1993 110
  • 2024 Chevelle, El Camino 64-77 309
  • 2024 Cutlass, F-85 & 442 61-77 207
  • 2024 Grand Prix 1962-77 174
  • 2024 GTO, LeMans & Tempest 228
  • 2024 Monte Carlo 70-77 172
  • 2024 Riviera 1963-76 87
  • 2024 Skylark, GS & GSX 61-72 183
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1963–1976 Buick Riviera Extended Tip - 43, cold
1961–1972 Buick Skylark Extended Tip - 43, cold
1959–1976 Cadillac DeVille Extended Tip - 43, Cold
1955–1976 Cadillac Eldorado Extended Tip - 43, Cold
1955–1976 Cadillac Fleetwood Extended Tip - 43, Cold
1955–1964 Cadillac Series 62 Extended Tip - 43, Cold
1955–1964 Cadillac Series 65 Extended Tip - 43, Cold
1964–1977 Chevrolet Chevelle Extended Tip - 43, cold
1964–1977 Chevrolet El Camino Extended Tip - 43, cold
1970–1977 Chevrolet Monte Carlo Extended Tip - (Delco 43) Cold
1961–1977 Oldsmobile Cutlass Extended Tip - 43, cold
1958–1977 Pontiac Bonneville Extended Tip - 43, cold
1959–1977 Pontiac Catalina Extended Tip - 43, cold
1962–1977 Pontiac Grand Prix Extended Tip - 43, cold
1964–1973 Pontiac GTO Extended Tip - 43, cold
1961–1974 Pontiac LeMans 1961–1973: Extended Tip - 43, cold
1961–1970 Pontiac Tempest Extended Tip - 43, cold
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Spark Plugs, AC Delco 43S, 8pc Set
AC Delco Spark Plugs, AC Delco 43S, 8pc Set